Herbal Extraction Plants

Mandarin Peel Nobiletin and Oil Extract

Extraction Technologies

Counter-Current Extraction (CCE)Supercritical CO₂ Extraction (SCFE)Ultrasound-Assisted Extraction (UAE)Hybrid ExtractionMicrowave-Assisted Extraction (MAE)

Mechotech designs and manufactures turnkey extraction plants that process mandarin peel to recover nobiletin and mandarin oil. We supply the machinery for the route selected after screening — raw-material preparation, extraction, separation, concentration or recovery, and drying or collection — configured to the target specification. Mechotech's technology screening assigns routes by target — nobiletin: Counter-Current (CCE), Ultrasound (UAE), Hybrid and Microwave (MAE); mandarin oil: Supercritical CO₂ (SCFE); the best-ranked routes overall are Counter-Current Extraction (CCE), Ultrasound-Assisted Extraction (UAE) and Microwave-Assisted Extraction (MAE) (relevant screening, rank 48 of 100).

For mandarin peel with nobiletin and mandarin oil as the target, there are 5 candidate technologies: Counter-Current Extraction (CCE), Supercritical CO₂ Extraction (SCFE), Ultrasound-Assisted Extraction (UAE), Hybrid Extraction and Microwave-Assisted Extraction (MAE). By route — Counter-Current (CCE) for nobiletin: relevant screening, rank 48 of 100, ethanol/water or suitable food-grade solvent; Supercritical CO₂ (SCFE) for mandarin oil: relevant screening, rank 55 of 100, CO₂; optional ethanol modifier; Ultrasound (UAE) for nobiletin: relevant screening, rank 48 of 100, ethanol/water or water; Hybrid for nobiletin: relevant screening, rank 52 of 100, sequence selected by target; Microwave (MAE) for nobiletin: relevant screening, rank 48 of 100, ethanol/water or water. For the first-listed of the best-ranked routes, Counter-Current (CCE), the screening flags: counter-current contact and solvent recovery; verify bed flow and fines management. These are screening candidates rather than guarantees: the final technology, operating parameters and plant configuration are established during process development and pilot validation. Product-contact parts are built in SS 316L with CIP-cleanable design, and automation is configured to the project.

Technical Specifications

Product	Mandarin Peel Nobiletin and Oil Extract Plant
Feedstock	Mandarin peel
Part / Feed Form	Peel
Target Extract	Nobiletin and mandarin oil
Extraction Method	Counter-current, CO2, UAE, Hybrid, MAE
Technology Count	5
Product-contact Material	SS 316L, electropolished, CIP-cleanable
Automation	PLC-SCADA, configured to requirement

Plant Capacities

Plant Scale	Peel Throughput	Typical Use
Pilot	Configured to your feedstock and trial plan	Product development, parameter validation
Semi-Commercial	Configured to raw-material supply and buyer volume	Contract manufacturing, scale-up trials
Commercial	Configured to raw-material supply and confirmed buyer volume	Commercial production at confirmed buyer volume

Capacity is configured to raw-material supply and confirmed buyer volume; we recommend a pilot plant to validate process parameters before scaling. No fixed throughput is quoted for this product.

Manufacturing Process

Each extraction method follows a different process — pick a method to see its steps.

Raw-Material Preparation

Mandarin peel is cleaned and size-reduced so nobiletin can be reached by the extraction medium; particle size and moisture are set during process development.

Counter-Current Loading

Prepared mandarin peel is fed into a multi-stage solid–liquid counter-current extractor where fresh ethanol/water or a suitable food-grade solvent meets the most-depleted material.

Counter-Current Extraction

Solvent flows against the solids across stages to draw out nobiletin; bed flow and fines management are verified during pilot work.

Extract (Miscella) Collection

The nobiletin-bearing miscella is collected from the fresh-feed end while spent solids are discharged from the solvent-entry end.

Concentration & Solvent Recovery

Solvent is removed from the clarified nobiletin-bearing extract under vacuum and returned through a solvent-recovery loop; recovery performance is confirmed at pilot scale.

Standardisation & Drying

The nobiletin extract is assayed against the declared target specification and dried or supplied as a concentrate, according to the requirement.

Major Plant Equipment

Raw-material cleaning and size-reduction system
Multi-stage counter-current extractor
Solvent storage tanks and transfer pumps
Ultrasonic extraction vessel with transducer system
Combined extraction train (stage equipment per the sequence selected during process development)
Microwave extraction vessel with temperature and safety controls
Supercritical CO₂ extraction vessels
CO₂ pump, heat exchangers and chiller
Separator vessels
CO₂ recovery / recycle system
Optional ethanol-modifier dosing skid
Filtration / centrifugation system
Vacuum evaporator
Solvent recovery system with condensers
Dryer (where a dried form is specified)
CIP (clean-in-place) system
Storage and finished-product tanks
PLC-SCADA control panel and instrumentation

Plant Output

Nobiletin and mandarin oil

Applications

Pharmaceutical standardised ingredient supply — Mandarin Peel Nobiletin and Oil Extract
Nutraceutical capsule, tablet, and supplement manufacturing — Mandarin Peel Nobiletin and Oil Extract
Food and beverage applications — Mandarin Peel Nobiletin and Oil Extract
Cosmetic and personal care active ingredients — Mandarin Peel Nobiletin and Oil Extract
Export to regulated-market ingredient buyers — Mandarin Peel Nobiletin and Oil Extract

Key Features

Joint Best-Ranked Routes — Relevant Screening Fit
Joint best-ranked routes for mandarin peel: Counter-Current (CCE), Ultrasound (UAE) and Microwave (MAE), all at rank 48 of 100 in their respective screenings. Ranks are directional screening priorities, not measured yield, ROI or plant guarantees.
Mandarin peel — 5 Candidate Routes
Routes screened for mandarin peel: Counter-Current (CCE) — relevant, rank 48; Supercritical CO₂ (SCFE) — relevant, rank 55; Ultrasound (UAE) — relevant, rank 48; Hybrid — relevant, rank 52; Microwave (MAE) — relevant, rank 48. Each route has its own process tab above.
2-Target Scope
Targets are assigned to routes in the screening — nobiletin: Counter-Current (CCE), Ultrasound (UAE), Hybrid and Microwave (MAE); mandarin oil: Supercritical CO₂ (SCFE) — so each route’s steps name only the target it is screened for.
Parameters Fixed After Pilot Trials
Recovery of nobiletin and mandarin oil, selectivity, solvent or water duty, quality and cleaning are measured in pilot trials, starting with small-scale feed trials, before final plant parameters are fixed.
SS 316L Hygienic Construction
Product-contact surfaces are SS 316L and CIP-cleanable, in a hygienic design suited to food, nutraceutical and pharmaceutical supply chains; PLC-SCADA automation with recipe control can be configured to the project scope.

Frequently Asked Questions

What is a mandarin peel extraction plant for nobiletin and mandarin oil?

It is a turnkey Mechotech plant that processes mandarin peel to recover nobiletin and mandarin oil. The plant covers raw-material preparation, extraction, separation, concentration or fraction collection, and drying or packing, and is configured to the target specification. It sits within Mechotech's wider range of herbal extraction plants.

Which plant part or feed form does the mandarin peel plant process?

The candidate feedstock is mandarin peel. The target extract is nobiletin and mandarin oil.

Which extraction technologies are suitable for mandarin peel?

This feedstock has 5 candidate technologies: Counter-Current Extraction (CCE) (relevant screening), Supercritical CO₂ Extraction (SCFE) (relevant screening), Ultrasound-Assisted Extraction (UAE) (relevant screening), Hybrid Extraction (relevant screening) and Microwave-Assisted Extraction (MAE) (relevant screening). See the related pages on counter-current extraction, supercritical CO₂ extraction, ultrasound-assisted extraction, hybrid extraction and microwave-assisted extraction. These are screening candidates, not guarantees of yield, purity or recovery; the route is confirmed through process development and pilot validation. In Mechotech's technology screening these candidates are ranked directionally — relevant: Counter-Current Extraction for nobiletin (rank 48 of 100), Supercritical CO₂ Extraction for mandarin oil (rank 55 of 100), Ultrasound-Assisted Extraction for nobiletin (rank 48 of 100), Hybrid Extraction for nobiletin (rank 52 of 100), Microwave-Assisted Extraction for nobiletin (rank 48 of 100). Ranks are directional screening priorities at method-family level, not measured yield, ROI or plant guarantees.

How does Mechotech's screening rank the candidate routes for mandarin peel?

Each technology list in Mechotech's screening ranks 100 feedstock–target opportunities (1 = highest priority). For mandarin peel: Counter-Current (CCE) for nobiletin rank 48 (relevant); Supercritical CO₂ (SCFE) for mandarin oil rank 55 (relevant); Ultrasound (UAE) for nobiletin rank 48 (relevant); Hybrid for nobiletin rank 52 (relevant); Microwave (MAE) for nobiletin rank 48 (relevant). The best-ranked routes are Counter-Current (CCE), Ultrasound (UAE) and Microwave (MAE). Ranks are directional screening priorities, not measured yield, ROI or plant guarantees, and the evidence is at method-family level, so every route needs pilot validation.

Which technologies are screened for each target of mandarin peel?

The screening assigns routes by target — nobiletin: Counter-Current (CCE), Ultrasound (UAE), Hybrid and Microwave (MAE); mandarin oil: Supercritical CO₂ (SCFE). Each process tab names only the target its route is screened for.

How does the mandarin peel extraction process work?

Each listed route has its own steps — Counter-Current (CCE): Counter-Current Loading → Counter-Current Extraction → Extract (Miscella) Collection; Supercritical CO₂ (SCFE): Extraction Vessel Loading → Supercritical CO₂ Extraction → Separator Collection; Ultrasound (UAE): Slurrying → Ultrasonic Cavitation → Separation; Hybrid: Stage Sequence Selection → First Assisted Stage → Second / Combined Stage; Microwave (MAE): Medium Mixing → Microwave Heating & Extraction → Separation. All routes share the same outline: prepare mandarin peel, extract nobiletin and mandarin oil using the technology-specific step, separate and clarify the extract, concentrate it, and recover, standardise and dry. The process tabs above show every step.

What equipment does the mandarin peel extraction plant include?

The equipment follows the selected route and includes raw-material cleaning and size-reduction system; multi-stage counter-current extractor; solvent storage tanks and transfer pumps; ultrasonic extraction vessel with transducer system; combined extraction train (stage equipment per the sequence selected during process development); microwave extraction vessel with temperature and safety controls; supercritical CO₂ extraction vessels; CO₂ pump, heat exchangers and chiller. The full list is shown under Major Plant Equipment.

What output and specification can the mandarin peel plant deliver?

The listed output is nobiletin and mandarin oil. The plant is configured to a customer-declared specification for nobiletin and mandarin oil. No fixed purity, grade or yield is claimed until pilot results are available.

What application areas are listed for Mandarin Peel Nobiletin and Oil Extract?

The application areas listed on this page are: pharmaceutical standardised ingredient supply; nutraceutical capsule, tablet, and supplement manufacturing; food and beverage applications; cosmetic and personal care active ingredients; export to regulated-market ingredient buyers.

Which related Mechotech extraction pages cover the same material or target?

Mandarin leaf distillation is covered on the Petit Grain Mandarin page. Other citrus pages include lemon peel and grapefruit peel.

What capacity is available and is a pilot trial recommended?

Capacity is configured to requirement. Mechotech's technology screening recommends starting with small-scale feed trials to measure recovery, selectivity, solvent or water duty, quality and cleaning before pilot and commercial plant sizes are fixed.

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Mandarin Peel Nobiletin and Oil Extract